Definitions
Rules Unit Circle
Product to Sum
Ques 1 Ques 1 Ques 1 Ques 1Ques 2 Ques 2 Ques 2 Ques 2Ques 3 Ques 3 Ques 3 Ques 3Ques 4 Ques 4 Ques 4 Ques 4Ques 5 Ques 5 Ques 5 Ques 6 Ques 6 Ques 6
The function defined by Y/R
The function defined by X/R
The function defined by Y/X
The function defined by R/Y
The function defined by R/X
The function defined by X/Y
Cos^2 + Sin^2
1 + Tan^2
1 + Cot^2
SinX / CosX
1 / SinX
1 / CosX
Convert to Radians: 0 degrees
Convert to Radians: 30
degrees
Convert to Radians: 45
degrees
Convert to Radians: 60
degrees
Convert to Radians: 330
degrees
Convert to Degrees: 3Pi/2
Radians
.5[Cos(u-v)-Cos(u+v)]
.5[Cos(u-v)+Cos(u+v)]
.5[Sin(u+v)+Sin(u-v)]
.5[Sin(u+v)-Sin(u-v)]